What method did you use?
Sent from my iPad using SatelliteGuys
The gold master was not an OTA update. Had to download the ISPW file, and then select Option-Update to do it. I assumed it would wipe the device, but was thrilled that it didn't. Saved an hour or more.

THAT SAID, the first time I put iOS6 on it, it DID wipe it, and I would expect that it will wipe it for folks going from iOS5 to 6 later this week. So... Transfer purchases; update all apps in iTunes, and then Backup to iTunes; will be much quicker than a restore from iCloud.